| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.59 | 11.111% | $123.9888 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $107.42 | 13.348% | $121.7584 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $103.49 | 9.777% | $113.6082 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $104.86 | 7.520% | $112.7455 | $112.75 | $112.75 | $112.70 |
| Purchase #5 | $158.51 | 10.359% | $174.9301 | $174.93 | $174.95 | $174.90 |
| Purchase #6 | $183.75 | 5.241% | $193.3803 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $196.85 | 3.657% | $204.0488 | $204.05 | $204.05 | $204.00 |
| 7 purchase totals = | $966.47 | $1,044.4601 | $1,044.47 | $1,044.50 | $1,044.40 | |